Phosphor Bronze, due to its excellent abrasion resistance and elasticity, makes the tone sonorous and brilliant.
1st-2nd：韩国优质钢丝光弦 Korean fine steel
3rd-6th：韩国六角钢芯+磷青铜缠弦 Korean Hexagonal Steel Core, Phosphor Bronze Wound
80/20 Bronze, sustainability and elasticity, winded around German hexagonal cores, guaranteeing a better balance
and purer harmonics.
1st-2nd：德国优质钢丝光弦 Germany fine steel
3rd-6th：德国六角钢芯+ 80/20铜缠弦 Germany Hexagonal Steel Core, 80/20 Bronze Wound